Forensic chemistry and toxicology : (Lecture guide and laboratory manual) 
Alexander A. Urbano. 
 - 1st. Edition. 
 -  Wiseman's Books Trading, Inc.,  2008 
 - [x], 212 p. 
Forensic science -- Laboratory manual.
F 363.25 Ur1f 2008
                        Forensic science -- Laboratory manual.
F 363.25 Ur1f 2008